* {
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

body,
html {
    height: 100%;
    min-width: 1200px;
    user-select: none;
}

.clear::after,
.clear::before {
    content: "";
    display: table;
}

.clear::after {
    clear: both;
}